﻿<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
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<link rel="stylesheet" type="text/css" href="static/h-ui/css/H-ui.min.css" />
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<script>DD_belatedPNG.fix('*');</script>
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<title>图片列表</title>
<style>
.pages{
	overflow: hidden;
	margin-top: 30px;
}
.pages span{
	float: left;
}
.pages .prev,.pages .next{
	line-height: 32px;
	width: 60px;
	text-align: center;
	background-color: lightblue;
	cursor: pointer;
	margin: 0 10px;
}
.pages .nums i{
	float: left;
	line-height: 32px;
	width: 30px;
	text-align: center;
	cursor: pointer;
	color: lightseagreen;
}
.pages .nums i.active{
	background-color: lightpink;
}
.go .ipt{
	width: 40px;
	height: 28px;
	font-size: 16px;
	text-align: center;
}
.go em{
	color: red;
	font-size: 16px;
	cursor: pointer;
}
</style>
</head>
<body>
<nav class="breadcrumb"><i class="Hui-iconfont">&#xe67f;</i> 首页 <span class="c-gray en">&gt;</span> 图片管理 <span class="c-gray en">&gt;</span> 图片列表 <a class="btn btn-success radius r" style="line-height:1.6em;margin-top:3px" href="javascript:location.replace(location.href);" title="刷新" ><i class="Hui-iconfont">&#xe68f;</i></a></nav>
<div class="page-container">
	<div class="text-c">
		<input type="text" name="" id="" placeholder=" 关键字搜索" style="width:250px" class="input-text">
		<button name="" id="" class="btn btn-success" type="submit"><i class="Hui-iconfont">&#xe665;</i> 搜索</button>
		分类查询：<select class="type">
			<option value="-1">选择分类</option>
			<option value="热菜">热菜</option>
			<option value="凉菜">凉菜</option>
			<option value="酒水">酒水</option>
		</select>
	</div>
	<div class="cl pd-5 bg-1 bk-gray mt-20"> <span class="r"><a class="btn btn-primary radius" onclick="picture_add('添加图片','picture-add.html')" href="javascript:;"><i class="Hui-iconfont">&#xe600;</i> 添加菜品</a></span> <span class="l">共有数据：<strong class="number">54</strong> 条</span> </div>
	<div class="mt-20">
		<table class="table table-border table-bordered table-bg table-hover table-sort">
			<thead>
				<tr class="text-c">
					<th width="40"><input name="" type="checkbox" value=""></th>
					<th width="50">编号</th>
					<th width="80">菜名</th>
					<th width="140">描述</th>
					<th width="60">价格</th>
					<th width="180">图片</th>
					<th width="50">类型</th>
					<th width="120">操作</th>
				</tr>
			</thead>
			<tbody class="tbody">
				<!-- <tr class="text-c">
					<td><input name="" type="checkbox" value=""></td>
					<td>R01</td>
					<td>火山飘雪</td>
					<td>西红柿散白糖。。。</td>
					<td>68</td>
					<td>./uploads/upload-123123123.png</td>
					<td>热菜</td>
					<td class="td-manage"><a style="text-decoration:none" class="ml-5" onClick="picture_edit('图库编辑','picture-add.html','10001')" href="javascript:;" title="编辑"><i class="Hui-iconfont">&#xe6df;</i></a> <a style="text-decoration:none" class="ml-5" onClick="picture_del(this,'10001')" href="javascript:;" title="删除"><i class="Hui-iconfont">&#xe6e2;</i></a></td>
				</tr> -->
			</tbody>
		</table>
	</div>
	<div class="pages">
		<span class="prev">上一页</span>
		<span class="nums">
			<!-- <i>1</i>
			<i class="active">2</i>
			<i>3</i>
			<i>4</i> -->
		</span>
		<span class="next">下一页</span>
		<span class="go">
			<input type="text" class="ipt">
			<em>GO</em>
		</span>
	</div>
</div>

<!--_footer 作为公共模版分离出去-->
<script type="text/javascript" src="lib/jquery/1.9.1/jquery.min.js"></script> 
<script type="text/javascript" src="lib/layer/2.4/layer.js"></script>
<script type="text/javascript" src="static/h-ui/js/H-ui.min.js"></script> 
<script type="text/javascript" src="static/h-ui.admin/js/H-ui.admin.js"></script> <!--/_footer 作为公共模版分离出去-->

<!--请在下方写此页面业务相关的脚本-->
<script type="text/javascript" src="lib/My97DatePicker/4.8/WdatePicker.js"></script> 
<script type="text/javascript" src="lib/datatables/1.10.15/jquery.dataTables.min.js"></script> 
<script type="text/javascript" src="lib/laypage/1.2/laypage.js"></script>
<script type="text/javascript">

let count = 0 // 数据总条数
let pages = 0 // 数据总页数
let current = 1 // 当前页码
let size = 3 // 每页条数

// 进入当前页面加载第一页数据
getPageData(current,size)

function getPageData(page,size){//获取分页数据
	$.ajax({
		url: 'http://localhost:3003/food/getPage',
		type: 'post',
		data: {
			page: page,
			size: size
		},
		dataType: 'json',
		success: function (data){
			// console.log( data )
			if (data.err == 0) {
				count = data.count
				pages = data.pages
				// 根据数据渲染页面
				renderTable(data.data)
				// 渲染分页
				renderPage(current,pages)
				// 显示总条数
				$('.number').text(count)
			} else {
				alert('请刷新重新获取数据！')
			}

		}
	})
}

function renderTable(data){//渲染页面
	let str = ''
	$.each(data,function (index,item){
		str += `
		<tr class="text-c">
			<td><input name="" type="checkbox" value=""></td>
			<td>${item.code}</td>
			<td>${item.name}</td>
			<td>${item.desc}</td>
			<td>${item.price}</td>
			<td><img src="${item.imgurl}" alt="" width="120" height="80"></td>
			<td>${item.type}</td>
			<td class="td-manage"><a style="text-decoration:none" class="ml-5" onClick="picture_edit('图库编辑','picture-add.html','10001')" href="javascript:;" title="编辑"><i class="Hui-iconfont">&#xe6df;</i></a> <a style="text-decoration:none" class="ml-5" onClick="picture_del(this,'10001')" href="javascript:;" title="删除"><i class="Hui-iconfont">&#xe6e2;</i></a></td>
		</tr>
		`
	})
	$('.tbody').html(str)
}

function renderPage(current,page){// 渲染分页
	var str = ''
	for (var i = 1; i <= page; i++){
		str += '<i>'+i+'</i>'
	}
	$('.nums').html(str)
	$('.nums i').eq(current-1).addClass('active').siblings().removeClass('active')
}

// 点击上一页
$('.prev').click(function (){
	current--
	if (current <= 0) {
		current = 1
		return
	}
	getPageData(current,size)
	$('.nums i').eq(current-1).addClass('active').siblings().removeClass('active')
})

// 点击下一页
$('.next').click(function (){
	current++
	if (current > pages) {
		current = pages
		return
	}
	getPageData(current,size)
	$('.nums i').eq(current-1).addClass('active').siblings().removeClass('active')
})

// 点击页码
$('.nums').on('click','i',function (){
	current = $(this).text()
	getPageData(current,size)
	$('.nums i').eq(current-1).addClass('active').siblings().removeClass('active')
})

// 跳转到指定页
$('.go em').click(function (){
	current = $('.ipt').val()
	getPageData(current,size)
	$('.nums i').eq(current-1).addClass('active').siblings().removeClass('active')
})

/* =================================================================== */
// $('.table-sort').dataTable({
// 	"aaSorting": [[ 1, "desc" ]],//默认第几个排序
// 	"bStateSave": true,//状态保存
// 	"aoColumnDefs": [
// 	  //{"bVisible": false, "aTargets": [ 3 ]} //控制列的隐藏显示
// 	  {"orderable":false,"aTargets":[0,8]}// 制定列不参与排序
// 	]
// });

/*图片-添加*/
function picture_add(title,url){
	var index = layer.open({
		type: 2,
		title: title,
		content: url
	});
	layer.full(index);
}

/*图片-查看*/
/* function picture_show(title,url,id){
	var index = layer.open({
		type: 2,
		title: title,
		content: url
	});
	layer.full(index);
} */

/*图片-审核*/
/* function picture_shenhe(obj,id){
	layer.confirm('审核文章？', {
		btn: ['通过','不通过'], 
		shade: false
	},
	function(){
		$(obj).parents("tr").find(".td-manage").prepend('<a class="c-primary" onClick="picture_start(this,id)" href="javascript:;" title="申请上线">申请上线</a>');
		$(obj).parents("tr").find(".td-status").html('<span class="label label-success radius">已发布</span>');
		$(obj).remove();
		layer.msg('已发布', {icon:6,time:1000});
	},
	function(){
		$(obj).parents("tr").find(".td-manage").prepend('<a class="c-primary" onClick="picture_shenqing(this,id)" href="javascript:;" title="申请上线">申请上线</a>');
		$(obj).parents("tr").find(".td-status").html('<span class="label label-danger radius">未通过</span>');
		$(obj).remove();
    	layer.msg('未通过', {icon:5,time:1000});
	});	
}
 */
/*图片-下架*/
/* function picture_stop(obj,id){
	layer.confirm('确认要下架吗？',function(index){
		$(obj).parents("tr").find(".td-manage").prepend('<a style="text-decoration:none" onClick="picture_start(this,id)" href="javascript:;" title="发布"><i class="Hui-iconfont">&#xe603;</i></a>');
		$(obj).parents("tr").find(".td-status").html('<span class="label label-defaunt radius">已下架</span>');
		$(obj).remove();
		layer.msg('已下架!',{icon: 5,time:1000});
	});
} */

/*图片-发布*/
/* function picture_start(obj,id){
	layer.confirm('确认要发布吗？',function(index){
		$(obj).parents("tr").find(".td-manage").prepend('<a style="text-decoration:none" onClick="picture_stop(this,id)" href="javascript:;" title="下架"><i class="Hui-iconfont">&#xe6de;</i></a>');
		$(obj).parents("tr").find(".td-status").html('<span class="label label-success radius">已发布</span>');
		$(obj).remove();
		layer.msg('已发布!',{icon: 6,time:1000});
	});
} */

/*图片-申请上线*/
/* function picture_shenqing(obj,id){
	$(obj).parents("tr").find(".td-status").html('<span class="label label-default radius">待审核</span>');
	$(obj).parents("tr").find(".td-manage").html("");
	layer.msg('已提交申请，耐心等待审核!', {icon: 1,time:2000});
} */

/*图片-编辑*/
function picture_edit(title,url,id){
	var index = layer.open({
		type: 2,
		title: title,
		content: url
	});
	layer.full(index);
}

/*图片-删除*/
function picture_del(obj,id){
	layer.confirm('确认要删除吗？',function(index){
		$.ajax({
			type: 'POST',
			url: '',
			dataType: 'json',
			success: function(data){
				$(obj).parents("tr").remove();
				layer.msg('已删除!',{icon:1,time:1000});
			},
			error:function(data) {
				console.log(data.msg);
			},
		});		
	});
}
</script>
</body>
</html>